METHOD FOR SEPARATING AND RECOVERING HIGH-CONCENTRATION HYDROGEN GAS FROM COKE OVEN GAS

PROBLEM TO BE SOLVED: To provide a method for separating and recovering high-concentration hydrogen gas by a simple means from coke oven gas(COG) generated from a coke oven without any special gas separation/production/treatment equipment and any expensive catalyst for conventional separatory and re...

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Hauptverfasser:	FUJIOKA YUJI, KANEHASHI KOJI, NISHIFUJI MASAYUKI, ISHIHARAGUCHI YUUJI, UEKI MAKOTO, SAITO KOUJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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creator	FUJIOKA YUJI KANEHASHI KOJI NISHIFUJI MASAYUKI ISHIHARAGUCHI YUUJI UEKI MAKOTO SAITO KOUJI
description	PROBLEM TO BE SOLVED: To provide a method for separating and recovering high-concentration hydrogen gas by a simple means from coke oven gas(COG) generated from a coke oven without any special gas separation/production/treatment equipment and any expensive catalyst for conventional separatory and reforming steps or the like. SOLUTION: The method for recovering high-concentration hydrogen gas from coke oven gas generated in the process of producing coke by dry distillation of coal blend in a coke oven comprises continuously measuring at least the hydrogen concentration of the coke oven gas and, at a point when the measurement of the hydrogen concentration comes to 60% or higher or 90% or higher, recovering the coke oven gas. COPYRIGHT: (C)2006,JPO&NCIPI
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SOLUTION: The method for recovering high-concentration hydrogen gas from coke oven gas generated in the process of producing coke by dry distillation of coal blend in a coke oven comprises continuously measuring at least the hydrogen concentration of the coke oven gas and, at a point when the measurement of the hydrogen concentration comes to 60% or higher or 90% or higher, recovering the coke oven gas. 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SOLUTION: The method for recovering high-concentration hydrogen gas from coke oven gas generated in the process of producing coke by dry distillation of coal blend in a coke oven comprises continuously measuring at least the hydrogen concentration of the coke oven gas and, at a point when the measurement of the hydrogen concentration comes to 60% or higher or 90% or higher, recovering the coke oven gas. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE
title	METHOD FOR SEPARATING AND RECOVERING HIGH-CONCENTRATION HYDROGEN GAS FROM COKE OVEN GAS
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